KitchenAid Microwave stainless trim kit. Used a little over a year before we had to replace our microwave which required a new trim kit. The entire trim dimensions are 30 x 18, with the microwave cut out portion dimensions of 26 x 16. There are no exterior scratches or marks that I can see, but there are a few small marks on the inside of the trim kit. Comes with all hardware and trim kit